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Molecular formula

C12H9BrO4

36 compounds have this formula on CompoundList.

Molar mass
297.10g/mol
Monoisotopic mass
295.9684Da
Atoms
26
Elements
4
Rings plus double bonds
8

The formula C12H9BrO4 describes a molecule made of 12 carbon atoms, 9 hydrogen atoms, 1 bromine atom and 4 oxygen atoms. It is written in Hill notation: carbon first, then hydrogen, then the other elements in alphabetical order. The formula tells you which atoms are present, not how they are connected, which is why several different chemicals can share it.

Elemental composition

  • C Carbon × 1248.51%
    12.011 × 12 = 144.132 g/mol
  • H Hydrogen × 93.05%
    1.008 × 9 = 9.072 g/mol
  • Br Bromine × 126.89%
    79.904 × 1 = 79.904 g/mol
  • O Oxygen × 421.54%
    15.999 × 4 = 63.996 g/mol
Look up another formula

Compounds with the formula C12H9BrO4

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 36 of 36 compounds

4-Bromomethyl-7-acetoxycoumarin chemical structure, C12H9BrO4, CAS 2747-04-8
4-Bromomethyl-7-acetoxycoumarin
CAS 2747-04-8C12H9BrO4
Ethyl 6-bromo-2-oxo-2H-chromene-3-carboxylate chemical structure, C12H9BrO4, CAS 2199-90-8
Ethyl 6-bromo-2-oxo-2H-chromene-3-carboxylate
CAS 2199-90-8C12H9BrO4
5-((2-Bromophenoxy)methyl)furan-2-carboxylic acid chemical structure, C12H9BrO4, CAS 364739-02-6
5-((2-Bromophenoxy)methyl)furan-2-carboxylic acid
CAS 364739-02-6C12H9BrO4
5-(4-Bromophenoxymethyl)furan-2-carboxylic acid chemical structure, C12H9BrO4, CAS 74556-58-4
5-(4-Bromophenoxymethyl)furan-2-carboxylic acid
CAS 74556-58-4C12H9BrO4
5-[(3-Bromophenoxy)methyl]furan-2-carboxylic acid chemical structure, C12H9BrO4, CAS 893743-94-7
5-[(3-Bromophenoxy)methyl]furan-2-carboxylic acid
CAS 893743-94-7C12H9BrO4
3-(6-Bromo-4-oxo-4H-1-benzopyran-3-yl)propanoic acid chemical structure, C12H9BrO4, CAS 870703-98-3
3-(6-Bromo-4-oxo-4H-1-benzopyran-3-yl)propanoic acid
CAS 870703-98-3C12H9BrO4
3-(Bromoacetyl)-8-methoxy-2H-1-benzopyran-2-one chemical structure, C12H9BrO4, CAS 106578-18-1
3-(Bromoacetyl)-8-methoxy-2H-1-benzopyran-2-one
CAS 106578-18-1C12H9BrO4
Methyl 5-(4-bromophenoxy)furan-2-carboxylate chemical structure, C12H9BrO4, CAS 952183-41-4
Methyl 5-(4-bromophenoxy)furan-2-carboxylate
CAS 952183-41-4C12H9BrO4
Ethyl 7-bromo-2-oxochromene-3-carboxylate chemical structure, C12H9BrO4, CAS 105837-04-5
Ethyl 7-bromo-2-oxochromene-3-carboxylate
CAS 105837-04-5C12H9BrO4
4H-1-Benzopyran-2-carboxylic acid, 6-bromo-4-oxo-, ethyl ester chemical structure, C12H9BrO4, CAS 33513-40-5
4H-1-Benzopyran-2-carboxylic acid, 6-bromo-4-oxo-, ethyl ester
CAS 33513-40-5C12H9BrO4
4-Methoxyphenyl 5-bromo-2-furoate chemical structure, C12H9BrO4, CAS 313535-75-0
4-Methoxyphenyl 5-bromo-2-furoate
CAS 313535-75-0C12H9BrO4
2-Methoxyphenyl 5-bromo-2-furoate chemical structure, C12H9BrO4, CAS 737813-95-5
2-Methoxyphenyl 5-bromo-2-furoate
CAS 737813-95-5C12H9BrO4
3-(Bromoacetyl)-7-methoxy-2H-chromen-2-one chemical structure, C12H9BrO4, CAS 144663-93-4
3-(Bromoacetyl)-7-methoxy-2H-chromen-2-one
CAS 144663-93-4C12H9BrO4
Ethyl 8-bromo-4-oxo-4H-chromene-2-carboxylate chemical structure, C12H9BrO4, CAS 115237-23-5
Ethyl 8-bromo-4-oxo-4H-chromene-2-carboxylate
CAS 115237-23-5C12H9BrO4
(2-Bromo-5-oxo-4-phenylfuran-2-yl) acetate chemical structure, C12H9BrO4, CAS 67030-92-6
(2-Bromo-5-oxo-4-phenylfuran-2-yl) acetate
CAS 67030-92-6C12H9BrO4
3-Bromo-4-methyl-2-oxo-2H-chromen-7-yl acetate chemical structure, C12H9BrO4, CAS 77403-76-0
3-Bromo-4-methyl-2-oxo-2H-chromen-7-yl acetate
CAS 77403-76-0C12H9BrO4
3-(2-Bromoacetyl)-6-methoxy-2H-chromen-2-one chemical structure, C12H9BrO4, CAS 155160-79-5
3-(2-Bromoacetyl)-6-methoxy-2H-chromen-2-one
CAS 155160-79-5C12H9BrO4
Ethanone, 2-(acetyloxy)-1-(5-bromo-2-benzofuranyl)- chemical structure, C12H9BrO4, CAS 503454-72-6
Ethanone, 2-(acetyloxy)-1-(5-bromo-2-benzofuranyl)-
CAS 503454-72-6C12H9BrO4
8-Bromo-4-hydroxy-5-methoxy-2-naphthalenecarboxylic acid chemical structure, C12H9BrO4, CAS 596095-76-0
8-Bromo-4-hydroxy-5-methoxy-2-naphthalenecarboxylic acid
CAS 596095-76-0C12H9BrO4
3-(6-Bromo-2-oxo-2H-chromen-3-yl)propanoic acid chemical structure, C12H9BrO4, CAS 1365939-04-3
3-(6-Bromo-2-oxo-2H-chromen-3-yl)propanoic acid
CAS 1365939-04-3C12H9BrO4
Ethyl 5-bromo-7-formylbenzofuran-3-carboxylate chemical structure, C12H9BrO4, CAS 2640070-26-2
Ethyl 5-bromo-7-formylbenzofuran-3-carboxylate
CAS 2640070-26-2C12H9BrO4
Ethyl 7-bromo-4-oxo-4H-chromene-2-carboxylate chemical structure, C12H9BrO4, CAS 102297-63-2
Ethyl 7-bromo-4-oxo-4H-chromene-2-carboxylate
CAS 102297-63-2C12H9BrO4
Ethyl 2-(5-bromobenzofuran-2-yl)-2-oxoacetate chemical structure, C12H9BrO4, CAS 1506492-26-7
Ethyl 2-(5-bromobenzofuran-2-yl)-2-oxoacetate
CAS 1506492-26-7C12H9BrO4
3-(Allyloxy)-5-bromobenzofuran-2-carboxylic acid chemical structure, C12H9BrO4, CAS 1708079-41-7
3-(Allyloxy)-5-bromobenzofuran-2-carboxylic acid
CAS 1708079-41-7C12H9BrO4

Frequently asked questions

What is the molar mass of C12H9BrO4?

The molar mass of C12H9BrO4 is 297.10 g/mol, calculated from standard atomic weights for 12 carbon atoms, 9 hydrogen atoms, 1 bromine atom and 4 oxygen atoms. The monoisotopic mass is 295.9684 Da.

How many compounds have the formula C12H9BrO4?

CompoundList lists 36 compounds with the molecular formula C12H9BrO4, including 4-Bromomethyl-7-acetoxycoumarin, Ethyl 6-bromo-2-oxo-2H-chromene-3-carboxylate, 5-((2-Bromophenoxy)methyl)furan-2-carboxylic acid. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.

What is the degree of unsaturation of C12H9BrO4?

C12H9BrO4 has a degree of unsaturation of 8. That is the total number of rings and pi bonds (a double bond counts as one, a triple bond as two) in any structure with this formula.